<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    h2 {
        text-align: center;
    }
    table {
        border-collapse: collapse;
        height: 80px;
        margin: 0 auto;
    }
    table, table th, table td {
        border: 1px solid black;
    }
    th {
        padding:5px 20px;
    };
</style>

<body>
    <h2>订单确认</h2>
    
    <script>
        //1.输入
        let price = +prompt("请输入商品价格：");
        let address = prompt("请输入收货地址：");
        let num = +prompt("请输入购买数量：");
        //2.计算总价
        let total = price * num;
        //3.渲染
        document.write(`
        <table>
        <tr>
            <th>商品名称</th>
            <th>商品价格</th>
            <th>商品数量</th>
            <th>总价</th>
            <th>收货地址</th>
        </tr>
        <tr>
            <th>小米青春版PLUS</th>
            <th>${price}元</th>
            <th>${num}</th>
            <th>${total}元</th>
            <th>${address}</th>
        </tr>

    </table>
        `);
    </script>
</body>
</html>